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A study on electronic braking expansion simulation of synchronous motor applied by Matlab & PSPICE

Matlab과 PSPICE를 이용한 동기전동기의 전기 제동 확대 시뮬레이션에 관한 연구

  • Na, Seung-Kwon (Dept. of Information Biomedical Engineering, Korea Polytechnics College) ;
  • Ku, Gi-Jun (Dept. of Information Communication & Computer Networks, Hallym Polytechnic University)
  • 나승권 (한국폴리텍대학 의용공학과) ;
  • 구기준 (한림성심대학교 정보통신네트워크과)
  • Received : 2011.10.30
  • Accepted : 2011.12.12
  • Published : 2012.02.29

Abstract

Mechanical break system used in train, that mixed air break & electronic break system. this system suggest lots of ways for modify efficiency and solution of environmental problems due to recently intend to green growth. The mechanical break system has environmental & economical problem. Environmental sides(problem) are dust and noise etc and economical sides(problem) are replaced the spare parts that are breaking shoe and lining ect. For compensate those kind of weak points, we needs a wide territories of electronic break which is from high speed range to stop. This research is estimated the load torque due to an incline and stop the train method also check the characteristic of stop the train to estimate a torque follow the sharp drop.

기계적 제동방식이 사용되는 전동차는 공기제동과 전기제동을 혼합한 방식으로 최근 녹색성장을 지향하면서 효율개선 및 환경문제 해결을 위한 많은 방법들이 제시되고 있다. 기계적인 제동은 분진, 소음 등의 환경문제와 함께 브레이크 슈와 라이닝 등의 소모품을 교체해야하는 경제적 문제를 가지고 있다. 이러한 단점을 보완하기 위하여 고속 영역에서 정지에 이르는 광범위한 영역에 이르기까지의 전기제동을 필요로 하게 되었다. 본 연구는 구배에 의한 부하토오크를 추정하여 전동차를정지시키는방법에대해연구되어졌으며낙차에따른 토오크를 추정하여 제동하는 방법의 특성을 확인하였다.

Keywords

References

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